Dale Jr. leaves Ryan Newman

Obviously Dale Earnhardt Jr. did, as he accidentally left Ryan Newman at the airport on Friday morning after Newman had arranged to hitch a ride to Michigan International Speedway.

Weekend started off on wrong foot. Left @RyanJNewman at the airport. Forgot he was riding with us. Imma pay for this one.

- Dale Earnhardt Jr. (@DaleJr) June 13, 2014I'm hoping and praying that the reason @RyanJNewman isn't responding to my text are because he is at 40,000 feet. Please be at 40,000 feet.

- Dale Earnhardt Jr. (@DaleJr) June 13, 2014Newman had arranged on Tuesday to fly with Earnhardt to Michigan for this weekend's event, leaving at 8:30 a.m. Earnhardt, however, told reporters upon arrival at the track that it totally slipped his mind after his schedule was moved up 30 minutes for media commitments and that he just woke up, got ready, drove to the airport, got on the plane and took off.

"I didn't know about [the change]. I didn't look at my calendar and when I got up this morning, I didn't look at the clock -- I just got in the shower, went downstairs, got in the car and drove to the airport and got in the plane," Earnhardt told reporters. "I forgot about Ryan."

Newman arrived at the airport only to find no Earnhardt, no plane and no ride, with Sprint Cup practice scheduled to begin at 11 a.m.